9ct yellow gold whitby jet round celtic stud earrings e149 these elegant round earrings feature hand carved whitby jet gemstones which have been sourced directly from the north east coast of yorkshire the highly polished whitby jet stones are framed by a celtic style cross hatching design of 9ct yellow gold with the earrings fixed with secure post and butterfly fittings for easy wear all our whitby jet jewellery is designed and crafted within our very own workshops in ashbourne derbyshire